package reflect;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

/**
 * 调用有参方法
 */
public class ReflectDemo5 {
    public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
        Class cls= Class.forName("reflect.Person");
        Object obj =cls.newInstance();

        Method method=cls.getMethod("say", String.class);
        method.invoke(obj,"哈哈哈");

        Method method1=cls.getMethod("say", String.class, int.class);
        method1.invoke(obj,"嘿嘿",5);

    }
}
